Today I attended the first ever White House Summit on environmental education. There were speakers ranging from Richard Louv to NASCAR. The Presidential Environmental Youth Awardees were inspiring. And it was wonderful to hear Education Secretary Arne Duncan express …

Electricity storage is fast becoming the holy grail of sustainable energy. The performance of solar panels is intermittent, with panels functioning optimally on sunny days, marginally when it is overcast, and not at all when it is dark. Similarly, wind …